uwe at thetaphi
Feb 11, 2010, 8:32 AM
Post #2 of 2
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Hi Chris,
its only possible with TermRangeQuery/NumericRangeQuery (depending on data type, corresponding filters can also be used) with both ends null. E.g., Solr does it that way.
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Uwe Schindler
H.-H.-Meier-Allee 63, D-28213 Bremen
http://www.thetaphi.de
eMail: uwe [at] thetaphi
> -----Original Message-----
> From: mored [mailto:mored [at] gmx]
> Sent: Thursday, February 11, 2010 5:29 PM
> To: java-user [at] lucene
> Subject: Retrieve fields that are not empty
>
>
> Hello,
>
> is there a way query syntax fo rretrieving fields which have a value?
> Something like myfield:NOT EMPTY. I searched the lucene docu, but
> didn´t
> found anything for this issue.
>
> Thanks in advance.
>
> chris
> --
> View this message in context: http://old.nabble.com/Retrieve-fields-
> that-are-not-empty-tp27550134p27550134.html
> Sent from the Lucene - Java Users mailing list archive at Nabble.com.
>
>
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